Fingers Numbered Anatomy

Each phalanx in a finger is named according to its location. Each finger has 3 phalanges bones and 3 hinged joints.

Hand Bones And Wrist Bones Mnemonics Anatomy And Physiology

Fingers have a complex anatomy.

Fingers numbered anatomy. All the fingers have 3 phalanges except the thumb which has 2 phalanges. Throughout the uptodate topics dealing with fingers and hands we use standard names to refer to fingers ie thumb index middle ring and little. Intermediate phalanx is the middle finger bone which is absent in the thumb.

Each consists of a body and two extremities. Armando hasudungan 264784 views. Fingers are referred to by naming and numbering systems but names appear to cause less confusion among clinicians 7.

Fingers are one of the most used appendages and the most delicate so they are prone to injury. Thumb pollex and index middle ring and little fingers. In clinical notes the fingers should be identified by name rather than by number.

We have 10 fingers and not 8 fingers and 2 thumbs. Fingers are easily injured and broken fingers are some of the most common traumatic injuries seen in an emergency room. Finger fractures may account for up to 10 of all bone fractures.

Distal phalanx is the last finger bone lying furthest away from the hand. To get around the charting you could say the 4th finger with thumb being counted as number 1 or as the thumb not being counted there is no doubt the thumb is a bit different. The thumb has two of each.

Clinical anatomy hand wrist palmar aspectflexors duration. Ligaments connect finger bones and help keep them in place. The phalanges are fourteen in number three for each finger and two for the thumb.

So the thumb is considered a finger for the most part. English dictionaries describe finger as meaning either one of the five digits including the thumb or one of the four excluding the thumb in which case they are numbered from 1 to 4 starting with the index finger closest to the thumb. The fingers or digits of the hand are numbered from one to five beginning with the thumb.

Finger injuries have the potential to slow down anyone. Proximal phalanx is the first finger bone lying next to the palm. They are all considered digits.

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